交通运输系统工程与信息

交通运输系统工程与信息 ›› 2002, Vol. 2 ›› Issue (3): 18-21 .

• 智能交通发展与技术 • 上一篇    下一篇

城市道路交通异常事件管理系统设计

彭春露 ， 彭国雄   

  1. 同济大学道路交通工程系，上海 200092
  • 收稿日期:2002-06-03 修回日期:1900-01-01 出版日期:2002-08-01 发布日期:2002-08-01

Design of Urban Traffic Emergency Management System

PENG Chun-lu , PENG Guo-xiong   

  1. Road and Traffic Engineering of Tongji University,Shanghai 200092,China

  • Received:2002-06-03 Revised:1900-01-01 Online:2002-08-01 Published:2002-08-01

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摘要： 在智能运输系统(ITS)的背景下，本文运用了面向过程的方法开发了城市道路交通异常事件管理系统，旨在解决日趋严重的城市交通安全问题.通过分析该系统要实现的功能进而建立该系统的数据流图，然后将该系统划分为五个模块，通过建立每一模块的逻辑树来细化各模块，最后提出了该系统的网络构架.本文给出了城市道路交通异常事件管理系统大框架，对该系统的具体实施起到指导性作用.

关键词: 异常事件, 面向过程, 救援及控制

Abstract: To solve the serious problem of traffic security, this paper develops urban traffic emergency management system with the proceed-oriented method. According to this method, this paper analyzes the function of the system, then establishes the chart of its data stream, and seperates the system into five modules, then details each module by setting up its logic tree, at last gives the network structure of the system. The framework of this system discussed in this paper will benefit to its application in practice.

Key words: urban traffic emergency, process-oriented method, rescue and traffic control